Notice: Undefined variable: koszyk in /www/wysokie1_www/www/cud/nowosci/nowosci.php on line 2

Fatal error: Uncaught Error: Call to undefined function session_is_registered() in /www/wysokie1_www/www/cud/nowosci/nowosci.php:4 Stack trace: #0 {main} thrown in /www/wysokie1_www/www/cud/nowosci/nowosci.php on line 4